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CVE-2026-31381

nvd nist
Published: Mar 20, 2026Modified: Jun 17, 2026

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5.3
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 3.9 / Impact: 1.4
Source: cve@rapid7.com (Secondary)

Description

An attacker can extract user email addresses (PII) exposed in base64 encoding via the state parameter in the OAuth callback URL.

Affected (1)

Products: Gainsight: Assist
Gainsight
1 product
Assist
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Assist
All versions

Related CWEs

CWE-598
Use of GET Request Method With Sensitive Query Strings
The web application uses the HTTP GET method to process a request and includes sensitive information in the query string of that request.

References (2)

Source: cve@rapid7.com
Third Party Advisory
Source: cve@rapid7.com
Vendor Advisory

Timeline

No history available yet.